baber/WOPTO huggingface dataset:
Patent EP-0332794-B1 (EP)
Title: Device for feeding paper sheets to the platen of an office machine, particularly of a matrix printer
IPC: B65H3/44
Filed: 1988-02-04
Granted: 1992-04-15
Abstract: A device for feeding of individual sheets to a plate (4) of an office machine, in particular of a matrix printer (1), is provided with several storage bins (5, 6). In each case a separating roller (7, 8) is coordinated to the storage bins (5, 6) and the separating roller (7, 8) is connected to a drive motor (9) via a gear train. In order to create a reliably operating storage bin selection, which can be employed for larger distances and for larger-volume storage bins, it is disclosed that the drive motor (9) can be left-hand or right-hand rotatably controlled, that the drive motor pinion (10) engages a first gear wheel (11), that an eccentrically supported cam (12) is carried by the first gear wheel (11), that the cam (12) engages into a switching rocker (13), and that at least a second gear wheel (15) is rotatably supported at the switching rocker (13) supported around a horizontal axle (14), where the second gear wheel ( 15) is tilted, depending on the rotary direction of the drive motor (9), into engagement with the respective gear wheel (16, 17) of one of the separating rollers (7, 8).
Patent EP-0318435-B1 (EP)
Title: Method and apparatus for removing waste yarn from a bobbin used in textile machines
IPC: D01H1/38
Filed: 1988-11-25
Granted: 1992-10-14
Abstract: To remove the thread waste (11) on a yarn carrier (7), the latter is clamped in a loading station (A) of the device between a take-up cone (6) and a pressing cone (8) arranged on a carriage (3) which slides to and fro on a carriage guide (1). During this movement, the yarn carrier (7) first passes through a cutting station (B) in which the thread waste (11) on the yarn carrier (7) is cut by blades (13) arranged on a blade head (12). During the subsequent movement of the yarn carrier (7), the pressing cone (8) is detached from the latter and the take-up cone (6) is set in rotation by a drive pulley (10) connected to a drive. The rotating yarn carrier (7) passes through a stripping station (C) into which compressed air is blown obliquely to the yarn carrier (7) through compressed air nozzles (15) arranged on a blower (14). The cut thread waste (11) is stripped and sucked through a suction channel (16). In a subsequent ejection station (D), the yarn carrier (7) is thrust away from the take-up cone (6) by an ejection cylinder (17) and the carriage (3) returns to the loading station (A) to begin a new work cycle.
Patent EP-0302915-B1 (EP)
IPC: B23C3/34
Filed: 1988-01-27
Granted: 1993-04-21
Abstract: A combination tool is disclosed for drilling a hole in a workpiece on the inward feed of the tool and for threading the hole during retraction of the tool. The tool comprises a straight body with a drill point at the forward end, a shank at the rearward end and a thread-form mill between the drill point and the shank.
Patent EP-0349593-B1 (EP)
IPC: A61K9/50
Filed: 1988-03-08
Granted: 1991-11-27
Abstract: Disclosed is a new method of producing high aqueous volume multilamellar lipid vesicles. The method uses less expensive materials than those commonly used, is faster than classical methods, and produces vesicles with a much higher encapsulated mass and captured volume than was previously available.
Patent EP-0391909-B1 (EP)
Inventor: KASWAN RENEE
IPC: A61K9/50
Filed: 1988-08-31
Granted: 1994-08-17
Abstract: Cyclosporine compositions for topical ophthalmic use for treatment of immune disorders, to enhance or restore tear production, and to enhance or effect normal healing of the surface of the eye, containing cyclosporine dissolved in corn oil. The composition may further include antioxidants, lubricants, antibiotics, antifungals, antivirals, pilocarpine, vasoconstrictors, surfactants, wetting agents, anti-inflammatory agents (i.e. corticosteroids), preservatives, mucolytic agents (i.e. bromhexine, acetylcysteine), as well as other compounds. The preferred composition is 2% cyclosporine, 1 mole % alpha tocopherol and 0.005% methyl paraben in corn oil.
Patent EP-0402355-B1 (EP)
IPC: B60T11/224
Filed: 1988-08-22
Granted: 1993-02-03
Abstract: Une soupape de dosage (40, 140) peut être vissée dans une ouverture complémentaire d'un cylindre principal (10). La soupape (40) comprend un piston à superficie différentielle(50, 150) sollicité par un ressort (70, 170) vers l'orifice de sortie, (21, 121) qui est en communication avec les freins arrière. Le maître-cylindre comprend une paire de passages (16, 18) qui communiquent la pression primaire de fluide et la pression secondaire de fluide directement au piston à superficie différentielle (50, 150) de la soupape de dosage (40, 140) de façon à déplacer le piston (50, 150) jusqu'à une position équilibrée. En cas de défaillance de la pression dans les circuits primaires des freins, la soupape de dosage (40, 140) actionne le piston à superficie différentielle (50, 150) ce qui permet au fluide de s'écouler autour du piston (50, 150) et d'entrer directement en communication avec les freins arrière du véhicule.
Patent EP-0334174-B1 (EP)
Title: Tractor mounted transplanter
IPC: A01C5/04
Filed: 1989-03-14
Granted: 1991-12-04
Abstract: In a known planting device, three planting spades are arranged on the circumference of a wheel which is arranged rotatably about a horizontal axis on an agricultural tractor. The planting spades are hollow in a funnel-shaped manner. They are assigned an opening device. Disadvantages are the relative movement occurring between the planting spades and earth and the short time available for planting. The object is to provide a planting device, by means of which plants can be placed even deep in the ground quickly and reliably. 
<??>It is proposed to arrange the planting spade so that it can be pushed vertically up and down in a planting slide and to mount the planting slide in the planting device so that it can be pushed to and fro horizontally in the direction of travel of the tractor. 
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Patent EP-0350590-B1 (EP)
Inventor: HAKANSSON JAN TORSTEN
IPC: B65B61/20
Filed: 1989-05-12
Granted: 1993-12-29
Abstract: An apparatus for delivering in strip form packaged drinking straws, includes a device for severing the strip on a pivotal drum. The severing device pivots to transfer the individual packed straws to a vacuum cylinder, which is intermittently pivotal to pick up the individualized straws from the drum, and transfer the individual straws to a conveyor section. The conveyor section includes a continuous loop of track having an upper linear section of track and a lower linear section of track. A plurality of pressure arms are connected to the track where, each contains a vacuum holding mechanism adjacent to a free end for retaining the individual straws. The vacuum cylinder is mounted to a slide mechanism which is translatory relative to the upper linear section of the continuous track to position the individual packaged straws on the pressure arms of the conveyor mechanism. The pressure arms are pivotally controlled to pick up the individualized straws when the pressure arms are moving along the upper linear section and, when in the lower section of track, to position the straws adjacent to continuously moving containers to which the individualized packaged straws are attached.
Patent EP-0326241-B1 (EP)
Inventor: JONES RAYMOND VINCENT HEAVON
IPC: C07D521/00
Filed: 1989-01-10
Granted: 1995-03-08
Abstract: Transformation of specified 4H-substituted-1,2,4-triazoles into their 1H-substituted isomers by heating at a temperature of 150 DEG C to 300 DEG C in the presence of a base and, essentially, in the absence of a polar aprotic solvent.
Patent EP-0344882-B1 (EP)
Inventor: WELLS BENJAMIN A
IPC: G06K7/10
Filed: 1989-02-24
Granted: 1995-12-27
Abstract: A resonant scanning unit utilizes a "tuning fork" design with a mirror (30) mounted on one arm of the tuning fork and a counterbalance mass (40) mounted on the other arm. A voice coil electromagnetic motor (44, 46) mounted between the arms causes the arms to move in opposite directions. Light generated by a line of LEDs is reflected from the oscillating mirror (30) to generate a raster display. Reaction forces generated by the motions of the mirror (30) and counterbalance mass (40) cancel at the device base (21), reducing vibration. In addition, the inventive structure allows placement of the mirror pivot point away from the center of the mirror which allows display devices constructed with the structure to be reduced in size.
Patent EP-0335777-B1 (EP)
IPC: A61K8/00
Filed: 1989-03-23
Granted: 1991-12-18
Abstract: Use in cosmetics, as UV filters, of diorganopolysiloxanes containing a 3-benzylidenecamphor functional group of formula:  <IMAGE> (1)  R being C1-C10 alkyl, phenyl or 3,3,3-trifluoropropyl, B denoting R or A, r=0-200, s=0-50, if s=0, at least one of the symbols B denotes A, or of formula:   <IMAGE> (2)  where u=1-20 and t=0-20, A and/or B denoting an optionally substituted alkylene or alkyleneoxy-3-benzylidenecamphor group.
Patent EP-0406277-B1 (EP)
Title: Automatically guided push-pull inverter
IPC: H02M3/337
Filed: 1989-03-25
Granted: 1993-05-26
Abstract: A process for operating automatically guided push-pull inverters prevents saturation of the output transformer (11) without an increase in the number of structural components. An electrical negative feedback produced by a magnetic coupling (17) between the output transformer (11) and the control transformer (22) reduces the current flowing through the primary partial windings (14 or 15) of the output transformer (11) to values below the saturation current limit.
Patent EP-0400088-B1 (EP)
Inventor: AUBLE RONALD E
IPC: G03C3/00
Filed: 1989-03-01
Granted: 1993-12-29
Abstract: La cassette étanche à la lumière (10) est destinée à la manipulation et distribution d'un rouleau d'une bande photosensible (22). La cassette (10) comprend plusieurs parois latérales (14, 16, 18, 20) formées à partir d'une seule feuille de matériau dont les extrémités sont repliées sur elles-mêmes suivant une configuration triangulaire pour définir une paire de tubes à facettes (28, 30). Lorsque la cassette (10) est assemblée, un passage de sortie étroit (32) de la bande est défini par deux facettes opposées (34, 36) des tubes respectifs (28, 30). Les parois latérales (14, 16, 18, 20) comprennent des première et seconde parois latérales (14, 16) de section convexe incurvée vers l'extérieur et adjacentes aux tubes (28, 30). Une paire de couvercles extrêmes de fermeture (26) servent à fermer les bords latéraux (48, 54, 50, 52) des parois latérales (14, 16, 18, 20) et à supporter le rouleau (22) et le noyau (24) pour leur rotation dans le sens du déroulement. Chaque couvercle extrême (26) présente plusieurs coins biseautés (65) fusionnant avec des canaux droits (62) pour recevoir des bords latéraux complémentaires (48, 54, 50, 52) des parois latérales (14, 16, 18, 20) de sorte que, lorsque les bords latéraux incurvés (48, 54) des première et seconde parois latérales (14, 16) sont insérés dans les évidements des coins complémentaires (65) et dans les canaux droits (62), des forces sont générées dans les parois latérales incurvées (14, 16) provoquant la formation ou définition du passage de sortie (32) par les facettes opposées (34, 36), la largeur du passage étant sensiblement constante depuis l'un des bords latéraux (48, 54) des parois latérales (14, 16) jusqu'aux bords latéraux opposés (48, 54) des parois latérales (14, 16). Les tubes (28, 30) du passage de sortie (32) soumettent la bande sortante à une pression minime sensiblement constante sur sa largeur, et rendent la rigidité de la cassette maximale.
Patent EP-0377745-B1 (EP)
Inventor: SUGA MITSUHIRO WARABI-PLANT OF
IPC: H01Q1/10
Filed: 1989-05-02
Granted: 1994-07-06
Abstract: Un tel dispositif, qui comporte un membre rotatif, comme un tambour ou un mécanisme d'entraînement de fil ou de corde qui fait se déployer ou rentrer l'antenne, ledit membre rotatif tournant sous l'effet d'une vis sans fin (1) et d'une roue à vis (2) entraînées par un moteur, peut être amélioré de la manière suivante: la roue à vis prend la forme d'une unité d'entraînement intermédiaire comprenant une unité d'entraînement à faible diamètre (3) constituant une structure unique et qui s'engage avec l'élément d'entraînement (13) dudit membre rotatif, ladite unité d'entraînement intermédiaire pouvant tourner avec le cadre de support (4) de l'unité d'entraînement qui comprend une unité de commutation pour un arbre de support (9), un interrupteur-limiteur fonctionnant avec un ressort à renversement étant prévu dans les circuits d'alimentation qui fournissent du courant audit moteur pour le faire avancer ou reculer et des bras résilients (5, 5') étant disposés sur ledit interrupteur-limiteur et actionnés par les unités de commutation dudit cadre de support de l'unité d'entraînement.
Patent EP-0478538-B1 (EP)
Inventor: CSAKY THOMAS J
IPC: C08L27/18
Filed: 1989-05-12
Granted: 1996-07-17
Abstract: Un revêtement non-adhérent pour rouleaux de liage utilisés pour fabriquer des feuilles en pellicules et en fibrilles de polyoléfine comprend une composition de polytétrafluoroéthylène durcissable à des températures réduites.
Patent EP-0448565-B1 (EP)
Inventor: DUNBAR SYDNEY GRAY
IPC: B29C/
Filed: 1989-10-19
Granted: 1994-09-21
Abstract: A process for forming a continuous strand preformable mat is disclosed which consists of applying a binder matrix material which includes a thermosetting polyester binder material and a thermoplastic polyester binder to the continuous strand mat. The mat is heated such that the thermosetting binder material cures and hardens while the thermoplastic binder material softens and flows around strand intersections. The mat is thereafter cooled in order to solidify the thermoplastic polyester material of the binder matrix for additional handling for packaging and for subsequent handling by the customer. The preforms are made by heating the mat to oven 93.3 °C (200 °F), placing in a cold mold, and then closing the mold to form and solidify the mat shape.
Patent EP-0387757-B1 (EP)
Inventor: MAGGIONI MORATTI EMANUELA
IPC: A61K31/7076
Filed: 1990-03-12
Granted: 1993-12-15
Abstract: This invention relates to the use of 5 min -deoxy-5 min -methylthio-adenosine, S-adenosylmethionine and their pharmaceutically acceptable salts in the preparation of pharmaceutical compositions which favour hair growth in subjects suffering from baldness, particularly in subjects suffering from androgenetic alopecia, and to the relative pharmaceutical compositions.
Patent EP-0402697-B1 (EP)
Inventor: GOETTSCHE REIMER DR
IPC: B27K3/50
Filed: 1990-05-29
Granted: 1994-02-16
Abstract: Mixture for preserving wood, containing a) 4-[3-[4-(1,1-dimethylethyl)phenyl]-2-methylpropyl]-2,6-cis- dimethylmorpholine and b) a water-insoluble organic acid and method for preserving wood using this mixture.
Patent EP-0437679-B1 (EP)
Inventor: SCHNEIDER DIETMAR DR
IPC: C04B32/00
Filed: 1990-10-12
Granted: 1993-12-08
Abstract: The invention relates to the treatment of residues, such as grate ash, boiler ash and fly dust, from a waste incinerator plant. Fusion in an open system coupled directly to the boiler is known. In this case, the energy supplied is utilised at only low efficiency. Reliable fusion is not ensured. The invention is intended to avoid these disadvantages. The residues are fused in a separate fusion furnace (26) which is fed with grate ash and boiler ash together and with fly dust after partial removal of metals. This allows reliable fusion within controlled residence times (Fig. 1). <IMAGE>
Patent EP-0436794-B1 (EP)
Inventor: GAVRIL SOLOMON DR
IPC: G01C17/38
Filed: 1990-11-07
Granted: 1995-02-22
Abstract: An electronic compass system for determining the heading of an armored vehicle containing a large mass of ferromagnetic material, which system comprises a plurality of sensors, and for real-time computation of the corrections required of actual magnetometer measurements. Part of the values used for the computation are computed in advance, and part in real-time. Some of the computations are based on the perturbation of the earth magnetic field based on an algorithm which takes into account one or two rotational prolate ferromagnetic ellipsoids which have certain dimensions and which are at a predetermined distance from each other either represent the body of an armored vehicle, or when two ellipsoids are used, they represent the hull and turret of a tank.
Patent EP-0423874-B1 (EP)
Inventor: BAKKER ANKE GEZINA
IPC: A61K8/33
Filed: 1990-10-11
Granted: 1995-08-09
Abstract: The invention provides novel unsaturated monoaldehydes of general formula  R<1>-CH2-CH(R<2>)-(CH2)n-CH=C(CH3)2 wherein one of groups R<1> and R<2> represents a formyl group and the other represents a hydrogen atom and n is an integer from 2 to 8, preferably from 3 to 6, which compounds may be used as fragrants. The invention further relates to a hydroformylation process for the preparation of the novel unsaturated aldehydes.
Patent EP-0406216-B1 (EP)
IPC: C07K16/40
Filed: 1990-06-18
Granted: 1993-10-13
Abstract: A preparation for the treatment and prevention of thromboses and thromboembolic complications is disclosed, which preparation has a content of protein S at a concentration at least 50 times that present in native plasma and is free from C4b-binding protein, optionally in combination with a content of activated protein C.
Patent EP-0413809-B1 (EP)
Inventor: MALLYA PRAKASH
IPC: C09J7/02
Filed: 1990-03-05
Granted: 1995-08-16
Abstract: Des microsphères adhésives infusibles sensibles à la pression sont préparées en polymérisant au moins un monomère qui, lorsqu'il est polymérisé, forme un adhésif sensible à la pression ayant une température de transition du verre inférieure à environ -20°C dans un milieu dans lequel le monomère est sensiblement insoluble et en présence d'un agent tensio-actif et un stabilisateur de la suspension qui sont solubles dans le milieu organique et sensiblement insoluble dans le monomère dans des conditions de cisaillement suffisantes pour former des particules en suspension d'une taille inférieure à 200 microns. Les microsphères formées sont transférées vers un milieu organique volatile et séparées du milieu dans lequel elles ont été formées à l'aide d'un séparateur centrifuge avec une force d'au moins deux mille fois la force de gravité.
Patent EP-0467986-B1 (EP)
Inventor: VAN HENGEL CORNELIS GERARD
IPC: G01N21/55
Filed: 1990-04-12
Granted: 1994-01-19
Abstract: Une méthode et un appareil de caractérisation non-destructive de stratifiés composites, en particulier pour l'inspection de l'ordre d'empilage et de l'orientation de fibre d'un stratifié renforcé par des fibres. La méthode consiste essentiellement en l'illumination optique successive d'une série de points sur une surface de coupe transversale dudit stratifié, la détection de la lumière irradiée depuis les points illuminés respectifs, la création d'un signal de rendement électrique relatif à la quantité de lumière reçue, et la formation à partir dudit signal de rendement électrique d'une caractérisation du stratifié, indicative en particulier de l'ordre d'empilage et de l'orientation des fibres de celui-ci. L'appareil comporte des moyens de source de lumière, des moyens de photodétection et des moyens d'entraînement servant à entraîner les moyens de captage, couplés avec lesdits moyens de source de lumière et moyens de détection. Des moyens de traitement sont prévus pour régler les moyens d'entraînement de façon programmable, ainsi que pour traiter les signaux de rendement électrique des moyens de détection.
Patent EP-0478590-B1 (EP)
Inventor: COLE-HAMILTON DAVID CHEMISTRY
IPC: C07C391/00
Filed: 1990-06-08
Granted: 1994-07-27
Abstract: On décrit des procédés pour la préparation d'un composé de tellure ou de sélénium de formule Ra M Rb où M est le tellure ou le sélénium et Ra et Rb sont différents et représentent des groupes alkyle, aryle ou alkényle C1-20, où un composé de formule (Ra)2M2 est mis en réaction avec un composé de formule (Rb)2M, M étant identique dans les deux composés. On peut également isoler, en tant qu'intermédiaire, des composés de formule RaMMRb. Les composés Ra M Rb servent de précurseurs utiles pour des procédés d'épitaxie organique métallique en phase vapeur.
Patent EP-0436688-B1 (EP)
IPC: H02K44/04
Filed: 1990-07-24
Granted: 1993-09-29
Abstract: Un procédé et un dispositif servent à la propulsion de véhicules aquatiques. Un champ magnétique (B) ainsi qu'un champ électrique (E) ayant des lignes de champ (37, 41) sensiblement mutuellement perpendiculaires sont produits dans un tuyau (31) traversé par l'eau environnante. La force résultante s'exerce sur des porteurs de charge situés dans l'eau environnante et sert de force de propulsion pour le véhicule aquatique. Le tuyau (31) est entouré d'une bobine toroïdale (32) qui est disposée sensiblement coaxialement audit tuyau (31). Des électrodes coaxiales (34a, 34b) sont disposées autour de l'axe (33). Une source de tension (35) est montée entre les électrodes. Grâce aux lignes de champ radiales (37) du champ électrique (E) et aux lignes de champ circulaires (41) du champ magnétique (B) autour de l'axe (33), une force dirigée dans le sens de l'axe (33) est imprimée aux porteurs de charge mobiles, de façon à engendrer un flux dont la direction (38) est parallèle à l'axe (33).
Patent EP-0438597-B1 (EP)
Inventor: MINAMIKAWA YORIKO
IPC: A23G1/54
Filed: 1990-07-12
Granted: 1994-06-15
Abstract: A chocolate-containing food is obtained by contacting a food (contg. at least 5% water by wt.) with a chocolate made using at least 40% (wt.) of a sugar component having a solubility in water of not more than 80g in 100g water at 20 deg.C. The method of contact may be by immersing the food in the molten chocolate.
Patent EP-0451479-B1 (EP)
Inventor: MAYER KURT
IPC: B23Q3/06
Filed: 1991-02-28
Granted: 1997-05-02
Abstract: Machining centre for flat, plate-like workpieces which can be fastened in a working plane and can be machined according to a preselected control program sequence, having drilling and milling tools which are traversable in the parallel plane of the plate-like workpieces in the x- and y-axis in path curves controllable by CNC-program and are arranged on movable tool-holder slides or tool-holder arms traversable in the x- and y-axis in the area of the working plane by means of mechanical actuators, and also having stop and fastening means for the workpieces in the working plane, consisting of stop blocks and work-clamping devices which can be displaced as desired in the working plane in the x- and y-axis and can be fixed in the functional positions by adhesive or fastening means. By means of an additional control program, the displacement of the stop blocks and the work-clamping devices from their waiting positions or their previously assumed positions into their new functional positions preselected according to the additional control program can be activated by influencing the actuators of positioning devices traversable as desired in the working plane, and in fact by at least one positioning device having at least one driving member, the stop blocks and work-clamping devices being designed for the positive-locking engagement of the driving member. <IMAGE>